feature-investment-advisor

基于收入、成本、ROI 和战略评估某功能是否值得投入。

把是否要投入某个功能用收入影响、成本构成、ROI 和战略契合度来量化评估，给出带数字和数学推导的投资或不投资建议。适合产品决策、优先级排序或向管理层汇报时用，能把主观争论变成可检验的商业判断。

## Purpose

Guide product managers through evaluating whether to build a feature based on financial impact analysis. Use this to make data-driven prioritization decisions by assessing revenue connection (direct or indirect), cost structure (dev + COGS + OpEx), ROI calculation, and strategic value—then deliver actionable build/don't build recommendations with supporting math.

This is not a generic prioritization framework—it's a financial lens for feature decisions that complements other prioritization methods (RICE, value vs. effort, user research). Use when financial impact is a key decision factor.

## Input

**Works best with:** The feature you're deciding on, in a sentence or two.
**Als